diff options
| -rw-r--r-- | src/geometry/broad_phase_multi_sap/broad_phase.rs | 1 | ||||
| -rw-r--r-- | src/geometry/broad_phase_multi_sap/sap_region.rs | 6 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/geometry/broad_phase_multi_sap/broad_phase.rs b/src/geometry/broad_phase_multi_sap/broad_phase.rs index 230d54d..4b35e53 100644 --- a/src/geometry/broad_phase_multi_sap/broad_phase.rs +++ b/src/geometry/broad_phase_multi_sap/broad_phase.rs @@ -369,6 +369,7 @@ impl BroadPhase { // We need to promote the proxy to the bigger layer. layer_id = self.ensure_layer_exists(new_layer_depth); self.proxies[*proxy_index].layer_id = layer_id; + self.proxies[*proxy_index].layer_depth = new_layer_depth; } } diff --git a/src/geometry/broad_phase_multi_sap/sap_region.rs b/src/geometry/broad_phase_multi_sap/sap_region.rs index 40034c9..0778831 100644 --- a/src/geometry/broad_phase_multi_sap/sap_region.rs +++ b/src/geometry/broad_phase_multi_sap/sap_region.rs @@ -90,7 +90,11 @@ impl SAPRegion { /// /// Returns `true` if this region contained the proxy. Returns `false` otherwise. pub fn proper_proxy_moved_to_a_bigger_layer(&mut self, proxy_id: SAPProxyIndex) -> bool { - if self.existing_proxies[proxy_id as usize] { + if self.existing_proxies.get(proxy_id as usize) == Some(true) { + // NOTE: we are just registering the fact that that proxy isn't a + // subproper proxy anymore. But it is still part of this region + // so we must not set `self.existing_proxies[proxy_id] = false` + // nor delete its endpoints. self.subproper_proxy_count -= 1; true } else { |